STP® Emissions Reducer + Fuel System Cleaner
Formulated to Help
- REDUCE EMISSIONS
- CLEAN COMPONENTS THAT AFFECT EMISSIONS
- REMOVE DEPOSITS
- REMOVE GUM AND VARNISH FROM CARBURETORS
STP Emissions Reducer + Fuel System Cleaner is a pre-emissions test treatment formulated to lower emissions by removing deposits from the entire fuel system and clean components that affect emissions.
Click here for opportunities to save on STP®
Use as needed.
Treats up to 21 gallons of gasoline.
STP Emissions Reducer + Fuel System Cleaner is safe to use in any engine.
© 2017 The Armor All/STP Products Company, a Spectrum Brands Company